24428-98-6

24428-98-6 structure
24428-98-6 structure

Name 4-[3-(4-aminophenyl)-3-oxopropyl]-1,5-dimethyl-2-phenylpyrazol-3-one
Synonyms ANTIPYRINE,4-(2-(p-AMINOBENZOYL)ETHYL)
4-[3-(4-amino-phenyl)-3-oxo-propyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
4-(2-(p-Aminobenzoyl)ethyl)antipyrine
4-[3-(4-aminophenyl)-3-oxopropyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
Density 1.212g/cm3
Boiling Point 537.2ºC at 760mmHg
Molecular Formula C20H21N3O2
Molecular Weight 335.40000
Flash Point 278.7ºC
Exact Mass 335.16300
PSA 70.02000
LogP 3.46330
Vapour Pressure 1.3E-11mmHg at 25°C
Index of Refraction 1.624

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CD2481500
CHEMICAL NAME :
Antipyrine, 4-(2-(p-aminobenzoyl)ethyl)-
CAS REGISTRY NUMBER :
24428-98-6
BEILSTEIN REFERENCE NO. :
0932002
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H21-N3-O2
MOLECULAR WEIGHT :
335.44

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,2020,1969